/****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc. *
+ * Copyright 2020 Thomas E. Dickey *
+ * Copyright 1998-2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
****************************************************************************/
/****************************************************************************
- * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 *
+ * Author: Juergen Pfeifer, 1995,1997 *
****************************************************************************/
+/* $Id: menu.h,v 1.26 2020/12/12 00:38:02 tom Exp $ */
+
#ifndef ETI_MENU
#define ETI_MENU
+#ifdef AMIGA
+#define TEXT TEXT_ncurses
+#endif
+
#include <curses.h>
#include <eti.h>
#ifdef __cplusplus
-extern "C" {
+extern "C"
+{
#endif
-typedef int Menu_Options;
-typedef int Item_Options;
+#if defined(BUILDING_MENU)
+# define MENU_IMPEXP NCURSES_EXPORT_GENERAL_EXPORT
+#else
+# define MENU_IMPEXP NCURSES_EXPORT_GENERAL_IMPORT
+#endif
+
+#define MENU_WRAPPED_VAR(type,name) extern MENU_IMPEXP type NCURSES_PUBLIC_VAR(name)(void)
+
+#define MENU_EXPORT(type) MENU_IMPEXP type NCURSES_API
+#define MENU_EXPORT_VAR(type) MENU_IMPEXP type
+
+ typedef int Menu_Options;
+ typedef int Item_Options;
/* Menu options: */
#define O_ONEVALUE (0x01)
#define O_IGNORECASE (0x08)
#define O_SHOWMATCH (0x10)
#define O_NONCYCLIC (0x20)
+#define O_MOUSE_MENU (0x40)
/* Item options: */
#define O_SELECTABLE (0x01)
-typedef struct
-{
- const char* str;
- unsigned short length;
-} TEXT;
-
-typedef struct tagITEM
-{
- TEXT name; /* name of menu item */
- TEXT description; /* description of item, optional in display */
- struct tagMENU *imenu; /* Pointer to parent menu */
- void *userptr; /* Pointer to user defined per item data */
- Item_Options opt; /* Item options */
- short index; /* Item number if connected to a menu */
- short y; /* y and x location of item in menu */
- short x;
- bool value; /* Selection value */
-
- struct tagITEM *left; /* neighbour items */
- struct tagITEM *right;
- struct tagITEM *up;
- struct tagITEM *down;
-
-} ITEM;
-
-typedef void (*Menu_Hook)(struct tagMENU *);
-
-typedef struct tagMENU
-{
- short height; /* Nr. of chars high */
- short width; /* Nr. of chars wide */
- short rows; /* Nr. of items high */
- short cols; /* Nr. of items wide */
- short frows; /* Nr. of formatted items high */
- short fcols; /* Nr. of formatted items wide */
- short arows; /* Nr. of items high (actual) */
- short namelen; /* Max. name length */
- short desclen; /* Max. description length */
- short marklen; /* Length of mark, if any */
- short itemlen; /* Length of one item */
- short spc_desc; /* Spacing for descriptor */
- short spc_cols; /* Spacing for columns */
- short spc_rows; /* Spacing for rows */
- char *pattern; /* Buffer to store match chars */
- short pindex; /* Index into pattern buffer */
- WINDOW *win; /* Window containing menu */
- WINDOW *sub; /* Subwindow for menu display */
- WINDOW *userwin; /* User's window */
- WINDOW *usersub; /* User's subwindow */
- ITEM **items; /* array of items */
- short nitems; /* Nr. of items in menu */
- ITEM *curitem; /* Current item */
- short toprow; /* Top row of menu */
- chtype fore; /* Selection attribute */
- chtype back; /* Nonselection attribute */
- chtype grey; /* Inactive attribute */
- unsigned char pad; /* Pad character */
-
- Menu_Hook menuinit; /* User hooks */
- Menu_Hook menuterm;
- Menu_Hook iteminit;
- Menu_Hook itemterm;
-
- void *userptr; /* Pointer to menus user data */
- char *mark; /* Pointer to marker string */
-
- Menu_Options opt; /* Menu options */
- unsigned short status; /* Internal state of menu */
-
-} MENU;
-
+#if !NCURSES_OPAQUE_MENU
+ typedef struct
+ {
+ const char *str;
+ unsigned short length;
+ }
+ TEXT;
+#endif /* !NCURSES_OPAQUE_MENU */
+
+ struct tagMENU;
+
+ typedef struct tagITEM
+#if !NCURSES_OPAQUE_MENU
+ {
+ TEXT name; /* name of menu item */
+ TEXT description; /* description of item, optional in display */
+ struct tagMENU *imenu; /* Pointer to parent menu */
+ void *userptr; /* Pointer to user defined per item data */
+ Item_Options opt; /* Item options */
+ short index; /* Item number if connected to a menu */
+ short y; /* y and x location of item in menu */
+ short x;
+ bool value; /* Selection value */
+
+ struct tagITEM *left; /* neighbor items */
+ struct tagITEM *right;
+ struct tagITEM *up;
+ struct tagITEM *down;
+
+ }
+#endif /* !NCURSES_OPAQUE_MENU */
+ ITEM;
+
+ typedef void (*Menu_Hook) (struct tagMENU *);
+
+ typedef struct tagMENU
+#if 1 /* not yet: !NCURSES_OPAQUE_MENU */
+ {
+ short height; /* Nr. of chars high */
+ short width; /* Nr. of chars wide */
+ short rows; /* Nr. of items high */
+ short cols; /* Nr. of items wide */
+ short frows; /* Nr. of formatted items high */
+ short fcols; /* Nr. of formatted items wide */
+ short arows; /* Nr. of items high (actual) */
+ short namelen; /* Max. name length */
+ short desclen; /* Max. description length */
+ short marklen; /* Length of mark, if any */
+ short itemlen; /* Length of one item */
+ short spc_desc; /* Spacing for descriptor */
+ short spc_cols; /* Spacing for columns */
+ short spc_rows; /* Spacing for rows */
+ char *pattern; /* Buffer to store match chars */
+ short pindex; /* Index into pattern buffer */
+ WINDOW *win; /* Window containing menu */
+ WINDOW *sub; /* Subwindow for menu display */
+ WINDOW *userwin; /* User's window */
+ WINDOW *usersub; /* User's subwindow */
+ ITEM **items; /* array of items */
+ short nitems; /* Nr. of items in menu */
+ ITEM *curitem; /* Current item */
+ short toprow; /* Top row of menu */
+ chtype fore; /* Selection attribute */
+ chtype back; /* Nonselection attribute */
+ chtype grey; /* Inactive attribute */
+ unsigned char pad; /* Pad character */
+
+ Menu_Hook menuinit; /* User hooks */
+ Menu_Hook menuterm;
+ Menu_Hook iteminit;
+ Menu_Hook itemterm;
+
+ void *userptr; /* Pointer to menus user data */
+ char *mark; /* Pointer to marker string */
+
+ Menu_Options opt; /* Menu options */
+ unsigned short status; /* Internal state of menu */
+ }
+#endif /* !NCURSES_OPAQUE_MENU */
+ MENU;
/* Define keys */
# define MAX_COMMAND (KEY_MAX + 128)
#endif
-
/* --------- prototypes for libmenu functions ----------------------------- */
-extern ITEM **menu_items(const MENU *),
- *current_item(const MENU *),
- *new_item(const char *,const char *);
-
-extern MENU *new_menu(ITEM **);
-
-extern Item_Options item_opts(const ITEM *);
-extern Menu_Options menu_opts(const MENU *);
-
-Menu_Hook item_init(const MENU *),
- item_term(const MENU *),
- menu_init(const MENU *),
- menu_term(const MENU *);
-
-extern WINDOW *menu_sub(const MENU *),
- *menu_win(const MENU *);
-
-extern const char *item_description(const ITEM *),
- *item_name(const ITEM *),
- *menu_mark(const MENU *),
- *menu_request_name(int);
-
-extern char *menu_pattern(const MENU *);
-
-extern void *menu_userptr(const MENU *),
- *item_userptr(const ITEM *);
-
-extern chtype menu_back(const MENU *),
- menu_fore(const MENU *),
- menu_grey(const MENU *);
-
-extern int free_item(ITEM *),
- free_menu(MENU *),
- item_count(const MENU *),
- item_index(const ITEM *),
- item_opts_off(ITEM *,Item_Options),
- item_opts_on(ITEM *,Item_Options),
- menu_driver(MENU *,int),
- menu_opts_off(MENU *,Menu_Options),
- menu_opts_on(MENU *,Menu_Options),
- menu_pad(const MENU *),
- pos_menu_cursor(const MENU *),
- post_menu(MENU *),
- scale_menu(const MENU *,int *,int *),
- set_current_item(MENU *menu,ITEM *item),
- set_item_init(MENU *,void(*)(MENU *)),
- set_item_opts(ITEM *,Item_Options),
- set_item_term(MENU *,void(*)(MENU *)),
- set_item_userptr(ITEM *, void *),
- set_item_value(ITEM *,bool),
- set_menu_back(MENU *,chtype),
- set_menu_fore(MENU *,chtype),
- set_menu_format(MENU *,int,int),
- set_menu_grey(MENU *,chtype),
- set_menu_init(MENU *,void(*)(MENU *)),
- set_menu_items(MENU *,ITEM **),
- set_menu_mark(MENU *, const char *),
- set_menu_opts(MENU *,Menu_Options),
- set_menu_pad(MENU *,int),
- set_menu_pattern(MENU *,const char *),
- set_menu_sub(MENU *,WINDOW *),
- set_menu_term(MENU *,void(*)(MENU *)),
- set_menu_userptr(MENU *,void *),
- set_menu_win(MENU *,WINDOW *),
- set_top_row(MENU *,int),
- top_row(const MENU *),
- unpost_menu(MENU *),
- menu_request_by_name(const char *),
- set_menu_spacing(MENU *,int,int,int),
- menu_spacing(const MENU *,int *,int *,int *);
-
-
-extern bool item_value(const ITEM *),
- item_visible(const ITEM *);
-
-void menu_format(const MENU *,int *,int *);
+ extern MENU_EXPORT(ITEM **) menu_items(const MENU *);
+ extern MENU_EXPORT(ITEM *) current_item(const MENU *);
+ extern MENU_EXPORT(ITEM *) new_item(const char *, const char *);
+
+ extern MENU_EXPORT(MENU *) new_menu(ITEM **);
+
+ extern MENU_EXPORT(Item_Options) item_opts(const ITEM *);
+ extern MENU_EXPORT(Menu_Options) menu_opts(const MENU *);
+
+ extern MENU_EXPORT(Menu_Hook) item_init(const MENU *);
+ extern MENU_EXPORT(Menu_Hook) item_term(const MENU *);
+ extern MENU_EXPORT(Menu_Hook) menu_init(const MENU *);
+ extern MENU_EXPORT(Menu_Hook) menu_term(const MENU *);
+
+ extern MENU_EXPORT(WINDOW *) menu_sub(const MENU *);
+ extern MENU_EXPORT(WINDOW *) menu_win(const MENU *);
+
+ extern MENU_EXPORT(const char *) item_description(const ITEM *);
+ extern MENU_EXPORT(const char *) item_name(const ITEM *);
+ extern MENU_EXPORT(const char *) menu_mark(const MENU *);
+ extern MENU_EXPORT(const char *) menu_request_name(int);
+
+ extern MENU_EXPORT(char *) menu_pattern(const MENU *);
+
+ extern MENU_EXPORT(void *) menu_userptr(const MENU *);
+ extern MENU_EXPORT(void *) item_userptr(const ITEM *);
+
+ extern MENU_EXPORT(chtype) menu_back(const MENU *);
+ extern MENU_EXPORT(chtype) menu_fore(const MENU *);
+ extern MENU_EXPORT(chtype) menu_grey(const MENU *);
+
+ extern MENU_EXPORT(int) free_item(ITEM *);
+ extern MENU_EXPORT(int) free_menu(MENU *);
+ extern MENU_EXPORT(int) item_count(const MENU *);
+ extern MENU_EXPORT(int) item_index(const ITEM *);
+ extern MENU_EXPORT(int) item_opts_off(ITEM *, Item_Options);
+ extern MENU_EXPORT(int) item_opts_on(ITEM *, Item_Options);
+ extern MENU_EXPORT(int) menu_driver(MENU *, int);
+ extern MENU_EXPORT(int) menu_opts_off(MENU *, Menu_Options);
+ extern MENU_EXPORT(int) menu_opts_on(MENU *, Menu_Options);
+ extern MENU_EXPORT(int) menu_pad(const MENU *);
+ extern MENU_EXPORT(int) pos_menu_cursor(const MENU *);
+ extern MENU_EXPORT(int) post_menu(MENU *);
+ extern MENU_EXPORT(int) scale_menu(const MENU *, int *, int *);
+ extern MENU_EXPORT(int) set_current_item(MENU *menu, ITEM *item);
+ extern MENU_EXPORT(int) set_item_init(MENU *, Menu_Hook);
+ extern MENU_EXPORT(int) set_item_opts(ITEM *, Item_Options);
+ extern MENU_EXPORT(int) set_item_term(MENU *, Menu_Hook);
+ extern MENU_EXPORT(int) set_item_userptr(ITEM *, void *);
+ extern MENU_EXPORT(int) set_item_value(ITEM *, bool);
+ extern MENU_EXPORT(int) set_menu_back(MENU *, chtype);
+ extern MENU_EXPORT(int) set_menu_fore(MENU *, chtype);
+ extern MENU_EXPORT(int) set_menu_format(MENU *, int, int);
+ extern MENU_EXPORT(int) set_menu_grey(MENU *, chtype);
+ extern MENU_EXPORT(int) set_menu_init(MENU *, Menu_Hook);
+ extern MENU_EXPORT(int) set_menu_items(MENU *, ITEM **);
+ extern MENU_EXPORT(int) set_menu_mark(MENU *, const char *);
+ extern MENU_EXPORT(int) set_menu_opts(MENU *, Menu_Options);
+ extern MENU_EXPORT(int) set_menu_pad(MENU *, int);
+ extern MENU_EXPORT(int) set_menu_pattern(MENU *, const char *);
+ extern MENU_EXPORT(int) set_menu_sub(MENU *, WINDOW *);
+ extern MENU_EXPORT(int) set_menu_term(MENU *, Menu_Hook);
+ extern MENU_EXPORT(int) set_menu_userptr(MENU *, void *);
+ extern MENU_EXPORT(int) set_menu_win(MENU *, WINDOW *);
+ extern MENU_EXPORT(int) set_top_row(MENU *, int);
+ extern MENU_EXPORT(int) top_row(const MENU *);
+ extern MENU_EXPORT(int) unpost_menu(MENU *);
+ extern MENU_EXPORT(int) menu_request_by_name(const char *);
+ extern MENU_EXPORT(int) set_menu_spacing(MENU *, int, int, int);
+ extern MENU_EXPORT(int) menu_spacing(const MENU *, int *, int *, int *);
+
+ extern MENU_EXPORT(bool) item_value(const ITEM *);
+ extern MENU_EXPORT(bool) item_visible(const ITEM *);
+
+ extern MENU_EXPORT(void) menu_format(const MENU *, int *, int *);
+
+#if NCURSES_SP_FUNCS
+ extern MENU_EXPORT(MENU *) NCURSES_SP_NAME(new_menu) (SCREEN *, ITEM **);
+#endif
#ifdef __cplusplus
- }
+}
#endif
-#endif /* ETI_MENU */
+#endif /* ETI_MENU */
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